AU2001261597A1 - Dual spring tensioner - Google Patents

Dual spring tensioner

Info

Publication number
AU2001261597A1
AU2001261597A1 AU2001261597A AU6159701A AU2001261597A1 AU 2001261597 A1 AU2001261597 A1 AU 2001261597A1 AU 2001261597 A AU2001261597 A AU 2001261597A AU 6159701 A AU6159701 A AU 6159701A AU 2001261597 A1 AU2001261597 A1 AU 2001261597A1
Authority
AU
Australia
Prior art keywords
dual spring
spring tensioner
tensioner
dual
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001261597A
Inventor
Steven P. Bailey
Morris A. Karski
Richard G. Luther
Alan E. Rapkin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NexPress Digital LLC
Original Assignee
Heidelberg Digital LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Heidelberg Digital LLC filed Critical Heidelberg Digital LLC
Publication of AU2001261597A1 publication Critical patent/AU2001261597A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
    • F16H7/1263—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially straight path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0808—Extension coil springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0876—Control or adjustment of actuators
    • F16H2007/088—Manual adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0895—Internal to external direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
AU2001261597A 2000-05-17 2001-05-15 Dual spring tensioner Abandoned AU2001261597A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20501900P 2000-05-17 2000-05-17
US60205019 2000-05-17
PCT/US2001/015613 WO2001088408A2 (en) 2000-05-17 2001-05-15 Dual spring tensioner

Publications (1)

Publication Number Publication Date
AU2001261597A1 true AU2001261597A1 (en) 2001-11-26

Family

ID=22760452

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001261597A Abandoned AU2001261597A1 (en) 2000-05-17 2001-05-15 Dual spring tensioner

Country Status (6)

Country Link
US (1) US7115056B2 (en)
EP (1) EP1156232A3 (en)
JP (1) JP2003533657A (en)
AU (1) AU2001261597A1 (en)
CA (1) CA2374758A1 (en)
WO (1) WO2001088408A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6575858B2 (en) * 2000-03-17 2003-06-10 Heidelberger Druckmaschinen Ag Compensating drive belt tensioner
US7163478B2 (en) * 2001-12-12 2007-01-16 Dayco Products, Llc Belt tensioner having an automatically adjustable travel stop
BR0308425A (en) * 2002-03-15 2005-03-29 Gates Corp Initial Belt Tensioner
DE102004023764A1 (en) * 2004-05-11 2005-12-08 Ina-Schaeffler Kg Clamping system with at least two power means
US7678000B2 (en) * 2006-06-16 2010-03-16 Cnh America, Llc. Tensioning arrangement for an endless linkage
DE102008020741A1 (en) * 2007-10-26 2009-04-30 Schaeffler Kg Module for a traction drive concept
US8888626B2 (en) * 2009-12-14 2014-11-18 Xerox Corporation Tensioning system with self-locking mechanism
TW201350352A (en) * 2012-06-04 2013-12-16 Hon Hai Prec Ind Co Ltd Belt adjusting device for printer
CN105864378B (en) * 2016-04-07 2018-02-23 宁波丰茂远东橡胶有限公司 Hybrid vehicle belt tension equipment
CN106090156B (en) * 2016-06-21 2018-12-04 宁波丰茂远东橡胶有限公司 A kind of two-way tensioning apparatus of bi-directional association and belt variable damping unit
US20220034386A1 (en) * 2020-07-31 2022-02-03 Richard Mellick Zock Drive chain tensioner assembly

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1040352B (en) * 1975-08-07 1979-12-20 Alfa Romeo Spa DEVICE FOR AUTOMATIC ADJUSTMENT OF THE TENSION OF A TOOTHED DRIVE BELT
US4108013A (en) * 1977-03-28 1978-08-22 Sragal Richard F Constant tension apparatus for flexible endless drive means
US4281557A (en) * 1979-07-16 1981-08-04 Kabushiki Kaisha Ricoh Means for driving a movable body
FR2480384A1 (en) * 1980-04-11 1981-10-16 Renault TENSIONED TRANSMISSION BELT TENSIONER
FR2495721A1 (en) * 1980-12-08 1982-06-11 Peugeot METHOD AND DEVICE FOR TENSIONING A TRANSMISSION BELT
DE3208184C1 (en) * 1982-03-06 1983-10-06 Daimler Benz Ag Tensioning device for a sleeve drive, in particular a belt drive
JPS6047731A (en) * 1983-08-26 1985-03-15 Iseki & Co Ltd Link mechanism of traveling clutch and brake for traveling car
GB2153481B (en) * 1984-01-31 1987-02-18 Skf Svenska Kullagerfab Ab Belt tensioning device
DE3817176A1 (en) * 1988-05-20 1989-11-30 Skf Gmbh Automatic tensioning device
JP2843036B2 (en) * 1988-08-25 1999-01-06 株式会社リコー Color image forming equipment
FR2667916B1 (en) * 1990-10-16 1992-12-04 Caoutchouc Manuf Plastique TENSIONING DEVICE OF A TENSIONER FOR FLEXIBLE LINK TRANSMISSION, OPERATING BY ELASTIC DEFORMATION OF A DEFORMABLE PARALLELEPIPEDIC SOLID.
US5271742A (en) * 1992-06-30 1993-12-21 Texas Instruments Incorporated Belt tensioning system and improved belt tensioner
JPH07280051A (en) * 1994-04-06 1995-10-27 Wadou Sangyo Kk Braking device of working machine
JPH0893869A (en) * 1994-09-20 1996-04-12 Mitsubishi Agricult Mach Co Ltd Springing pressure mechanism of endless transmission gear
US5872591A (en) * 1996-02-21 1999-02-16 Pakon, Inc. Film scanner
US6120401A (en) * 1997-07-29 2000-09-19 Mtd Products Inc Belt tension mechanism

Also Published As

Publication number Publication date
WO2001088408A2 (en) 2001-11-22
US7115056B2 (en) 2006-10-03
EP1156232A2 (en) 2001-11-21
US20010046913A1 (en) 2001-11-29
WO2001088408A3 (en) 2002-04-25
CA2374758A1 (en) 2001-11-22
EP1156232A3 (en) 2003-11-12
JP2003533657A (en) 2003-11-11

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